Straight Lines

Class 11 || Straight Line || slope and intercept || IIT -JEE

When a body is subjected to a uniform acceleration, it always moves in a straight line. Straight line motion is the natural tendency of the body.

Two masses nm and m , start simultaneously from the intersection of two straight lines with velocities v and nv respectively. It is observed that the path of their centre of mass is a straight line bisecting the angle between the given straight lines. Find the magnitude of the velocity of centre of mass. [Here theta= angle between the lines]

Straight line Ax+By+D=0 would be tangent to xy=c^2 , if

Motion in Straight line

In the following graph, relation between two variables x and y is shown by a straight line. Equation of the straight line is

A particle straight line passes through orgin and a point whose abscissa is double of ordinate of the point. The equation of such straight line is :

Assertion : Path of a particle in SHM is always a straight line. Reason : All straight line motions are not simple harmonic.

Equation of straight line is 2x + 3y =5 . Slope of the straight line is :

Find the equation of the straight line whose intercepts on the axes are twice the intercepts of the straight line 3x+4y=6 .